60mm Decking Screws (Tub 500)

60mm x 4.5mm Decking Screws (Tub 500) Single threaded decking screws designed with a pozi drive countersunk head specially designed to prevent splitting of decking boards whilst allowing them to expand and contract with the seasons. Finished in a special green coating which has been tested for corrosion resistance against ACQ (Alkaline Copper Quaternary) treated timber.